355nm UV laser engraves jewelry with high speed no falling off

Wearing gold and silver has now become a fashionable choice for people. From gold and silver bracelets to jade and diamonds, beautiful jewelry has become a part of everyone's life. Many young people who buy wedding diamond rings will choose to engrave their lover's name on the diamond ring, hoping that their love will last forever. But do you know how such a small diamond ring is engraved with a name? Behind this is the principle of jewelry processing that you don't know.

The principle and advantages of laser processing jewelry

Because of its high hardness, small size and high price, jewelry often has high requirements on processing technology. Nowadays, many jewelry processing and marking are generally completed by laser technology. Ultraviolet lasers can directly pass through the cold working process to quickly destroy the chemical bonds of substances. During the whole process, it will not generate any heat to the object and the surrounding environment, which provides more possibilities for processing objects of different materials.

Compared with traditional jewelry marking technology, its main advantages are:

1. Using computer control, it is easier to change the graphics

2. Using laser processing to depict fine, adapt to the high-efficiency and fast-paced requirements of modern production

3. The material has wide applicability and good durability, and it can ensure the accuracy of jewelry without external force.

4. The processing method is flexible and suitable for any batch production

5. Environmental protection, no pollution

6. It can be applied to more refined micro-processing. Its powerful energy output and extremely high peak power greatly improve the production efficiency and reduce the damage rate.

At the same time, for jewelry of different materials, UV laser has the advantage of protecting the material. For example, for the crystal clear but fragile jade, the use of ultraviolet technology for engraving production, because the surface temperature of the jade will not be too high, it will not cause damage to the jade, and it has the characteristics of fast engraving speed, high efficiency, and simple operation.

Jade products are widely used in handicrafts, necklaces, jade articles, bracelets, jade jewelry, etc. These products are all engraved with some words, patterns, symbols, etc. Now they are all laser engraved, and laser engraving has engraved signs, which will not fade and never fall off ; It can be engraved without adding ink; the engraving speed is fast and the operation is simple. It only takes 1-5 seconds to complete a LOGO trademark.

Jewelry processing advantages of Expert III 355 UV laser

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In order to effectively control the temperature and precision of jewelry processing, an excellent laser is needed to provide the light source. RFH's Expert III is an excellent choice for the majority of jewelry processors. This series of products have superior beam quality (M2<1.2), which is strictly guaranteed in all frequency ranges; pulse width <20ns@40k, wavelength 354.7nm, wide repetition frequency coverage (single pulse to 200kHz), and is used in processing jewelry and jade At the same time, it can output high-efficiency and stable laser beam, which can not only provide high-precision marking technology, but also protect the surface of jewelry from damage and make it more shiny.

At the same time, in order to make it easier to control during processing, the Expert III 355 UV laser has a fully digital intelligent power control technology, which is simple to operate and convenient to monitor. It supports communication with a computer, and the laser can be controlled externally through RS232; the integrated design facilitates equipment integration, allowing you to automatically control the machine processing on the computer.

Why choose RFH products?

RFH has 13 years of laser technology research and development experience and is a leading domestic manufacturer of all-solid-state lasers. Each laser is produced in a dust-free workshop throughout the entire process. We use a rigorous quality management system to control from procurement-quality inspection before production-rigorous assembly process-finished product testing-warehousing quality inspection-pre-delivery inspection-after-sales service to ensure quality stability and equipment parameters and actual operation. Parameter consistency. This is the reason why the service life of RFH brand lasers is better than that of peers.

As people's requirements for jewelry technology continue to rise, I believe that laser technology will be an excellent choice for jewelry processing partners. Use excellent lasers to help high-quality jewelry!